JM61A1 (20 mm) - Revision history

U38088265: Redirected page to M61A1 (20 mm)

2022-10-12T20:58:53Z

U44629479: Undo revision 141280 by U103724011 (talk)

2022-10-11T16:56:21Z

Undo revision 141280 by U103724011 (talk)

U103724011: added a pro in the "Pros and cons" paragraph as the JM61A1 has the unique Japanese belts for the M61A1 which are superior to the American belts.

2022-10-11T16:12:48Z

added a pro in the "Pros and cons" paragraph as the JM61A1 has the unique Japanese belts for the M61A1 which are superior to the American belts.

U137319744: /* History */ Added History

2022-09-17T16:24:36Z

‎History: Added History

U44629479: Edits

2021-10-21T09:20:44Z

Edits

U44629479: /* See also */ Added similar cannons

2021-10-21T09:20:09Z

‎See also: Added similar cannons

U38088265: /* Vehicles equipped with this weapon */ Updated

2021-09-09T09:15:33Z

‎Vehicles equipped with this weapon: Updated

U3312106: /* Available ammunition */ Added a table

2021-03-17T23:37:31Z

‎Available ammunition: Added a table

U38088265: Updated for 2.1

2020-11-18T21:45:06Z

Updated for 2.1

U38088265: Updated for 1.97

2020-03-21T14:05:18Z

Updated for 1.97

← Older revision		Revision as of 20:58, 12 October 2022
Line 1:		Line 1:
−	~~== Description ==~~	+	#REDIRECT [[M61A1 (20 mm)]]
−	''Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.''
−
−	~~=== Vehicles equipped with this weapon ===~~
−	~~<!-- ''List out vehicles that are equipped with the weapon.'' -->~~
−
−	* {{Specs-Link\|f1}}
−	* {{Specs-Link\|f-4ej}}
−	* {{Specs-Link\|f-4ej_kai}}
−	* {{Specs-Link\|t2}}
−
−	~~== General info ==~~
−	~~''Tell us about the tactical and technical characteristics of the cannon or machine gun.''~~
−
−	~~=== Available ammunition ===~~
−	<!-- ''Describe the shells that are available for the weapon and their features and purpose. If it concerns autocannons or machine guns, write about different ammo belts and what is inside (which types of shells).'' -->
−
−	* '''Default:''' {{Annotation\|API-T\|Armour-piercing incendiary tracer}}{{-}}{{Annotation\|HEF-I\|High-explosive fragmentation incendiary}}{{-}}{{Annotation\|HEF-I\|High-explosive fragmentation incendiary}}{{-}}{{Annotation\|AP-I\|Armour-piercing incendiary}}{{-}}{{Annotation\|HEF-I\|High-explosive fragmentation incendiary}}{{-}}{{Annotation\|HEF-I\|High-explosive fragmentation incendiary}}
−	* '''Armored targets:''' {{Annotation\|API-T\|Armour-piercing incendiary tracer}}{{-}}{{Annotation\|AP-I\|Armour-piercing incendiary}}{{-}}{{Annotation\|HEF-I\|High-explosive fragmentation incendiary}}{{-}}{{Annotation\|AP-I\|Armour-piercing incendiary}}{{-}}{{Annotation\|AP-I\|Armour-piercing incendiary}}{{-}}{{Annotation\|HEF-I\|High-explosive fragmentation incendiary}}
−	* '''Air targets:''' {{Annotation\|API-T\|Armour-piercing incendiary tracer}}{{-}}{{Annotation\|HEF-I\|High-explosive fragmentation incendiary}}{{-}}{{Annotation\|HEF-I\|High-explosive fragmentation incendiary}}{{-}}{{Annotation\|HEF-I\|High-explosive fragmentation incendiary}}{{-}}{{Annotation\|HEF-I\|High-explosive fragmentation incendiary}}
−	* '''Stealth:''' {{Annotation\|AP-I\|Armour-piercing incendiary}}{{-}}{{Annotation\|AP-I\|Armour-piercing incendiary}}{{-}}{{Annotation\|HEF-I\|High-explosive fragmentation incendiary}}
−
−	~~{\| class="wikitable sortable" style="text-align:center" width="100%"~~
−	~~! colspan="7" \| Penetration statistics~~
−	\|-
−	~~! rowspan="2" data-sort-type="text" \| Belt~~
−	~~! colspan="6" \| Penetration @ 0° Angle of Attack (mm)~~
−	\|-
−	~~! 10 m !! 100 m !! 500 m !! 1,000 m !! 1,500 m !! 2,000 m~~
−	\|-
−	~~\| Default \|\| 53 \|\| 50 \|\| 39 \|\| 28 \|\| 20 \|\| 14~~
−	\|-
−	~~\| Armored targets \|\| 53 \|\| 50 \|\| 39 \|\| 28 \|\| 20 \|\| 14~~
−	\|-
−	~~\| Air targets \|\| 53 \|\| 50 \|\| 39 \|\| 28 \|\| 20 \|\| 14~~
−	\|-
−	~~\| Stealth \|\| 53 \|\| 50 \|\| 39 \|\| 28 \|\| 20 \|\| 14~~
−	\|-
−	\|}
−
−	~~=== Comparison with analogues ===~~
−	~~''Give a comparative description of cannons/machine guns that have firepower equal to this weapon.''~~
−
−	~~== Usage in battles ==~~
−	''Describe the cannon/machine gun in the game - its distinctive features, tactics of usage against notable opponents. Please don't write a "guide" - do not impose a single point of view, but give the reader food for thought.''
−
−	~~=== Pros and cons ===~~
−	~~<!-- ''Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.'' -->~~
−
−	~~'''Pros:'''~~
−
−	* Very high rate of fire
−
−	~~'''Cons:'''~~
−
−	* Spool up time before firing
−
−	~~== History ==~~
−	The [[M61 (20 mm)\|M61 Vulcan]] is a 20mm rotary cannon that was developed in United States after World War II. Based on the American Civil War-era Gatling Gun, the M61 entered service in 1959 and has since become the primary cannon weapon of US fighter jets from the Vietnam War until the adoption of F-35 Lightning II and stills sees service on "Teen series" of fighter jets and the F-22 Raptor. Based on combat experience the M61 would be upgraded to the [[M61A1 (20 mm)~~\|M61A1]] which introduced a linkless feeding system to reduce malfunctions.~~
−
−	Japan, constitutionally forbidden from having a military after World War II, did not have much of a domestic aircraft industry to call upon when regional politics in Asia persuaded the United States to allow Japan a local defense force guard their home islands. Thus the nascent Japanese Air Self-Defense Force relied primarily on the United States as a source of aircraft in its early years with the first aircraft being imported and knock-down kits of the North American [[F-86F-30 (Japan)\|F-86F-30]]. However, it was not long before Mitsubishi Heavy Industries began licensed production of the F-86 series, but the relationship between the United States and Japan remained strong and Japan continued licensing American aircraft designs including the cannons.
−
−	In 1967, Japan adopted the [[F-104J]] a licensed production of the American F-104 Starfighter and included license production of the M61 Vulcan the Starfighter was equipped with. The [[JM61 (20 mm)\|JM61]] was thus entered production in Japan and the JM61A1 began production with the [[F-4EJ Phantom II]] in 1971. As Japan continued to both license American designs such as the the F-15 Eagle (as the F-15J) or the F-16 Fighting Falcon (As the Mitsubishi F-2) and produce their own designs like [[T-2]] and [[F-1]] they would continue to the JM61A1 as their cannon of choice into the twenty-first century.
−
−	~~== Media ==~~
−	~~''Excellent additions to the article would be video guides, screenshots from the game, and photos.''~~
−
−	~~== See also ==~~
−	~~<!-- ''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:''~~
−	* ''reference to the article about the variant of the cannon/machine gun;''
−	* ''references to approximate analogues by other nations and research trees.'' -->
−
−	* [[M61 (20 mm)]]
−	* [[M61A1 (20 mm)]]
−
−	~~== External links ==~~
−	~~''Paste links to sources and external resources, such as:''~~
−
−	* ''topic on the official game forum;''
−	* ''other literature.''
−
−	~~{{Japan aircraft cannons}}~~
−
−	~~[[Category:Aircraft cannons~~]]

← Older revision		Revision as of 16:56, 11 October 2022
Line 51:		Line 51:

	* Very high rate of fire		* Very high rate of fire
−	* Superior belts compared to the american counterpart

	'''Cons:'''		'''Cons:'''

← Older revision		Revision as of 16:12, 11 October 2022
Line 51:		Line 51:

	* Very high rate of fire		* Very high rate of fire
		+	* Superior belts compared to the american counterpart

	'''Cons:'''		'''Cons:'''

@@ Line 49: / Line 49: @@
 '''Pros:'''
 * Very high rate of fire
 '''Cons:'''
 * Spool up time before firing
 == History ==
-''Examine the history of the creation and combat usage of the weapon in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the weapon and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Weapon-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>.''
+The [[M61 (20 mm)|M61 Vulcan]] is a 20mm rotary cannon that was developed in United States after World War II. Based on the American Civil War-era Gatling Gun, the M61 entered service in 1959 and has since become the primary cannon weapon of US fighter jets from the Vietnam War until the adoption of F-35 Lightning II and stills sees service on "Teen series" of fighter jets and the F-22 Raptor. Based on combat experience the M61 would be upgraded to the [[M61A1 (20 mm)|M61A1]] which introduced a linkless feeding system to reduce malfunctions.
 == Media ==
@@ Line 70: / Line 76: @@
 == External links ==
 ''Paste links to sources and external resources, such as:''
 * ''topic on the official game forum;''
 * ''other literature.''

@@ Line 52: / Line 52: @@
 '''Cons:'''
-* Must spool up before firing
+* Spool up time before firing
 == History ==
@@ Line 71: / Line 71: @@
 ''Paste links to sources and external resources, such as:''
 * ''topic on the official game forum;''
 * ''other literature.''

@@ Line 61: / Line 61: @@
 == See also ==
-''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:''
+<!-- ''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:''
 * ''reference to the article about the variant of the cannon/machine gun;''
-* ''references to approximate analogues by other nations and research trees.''
+* ''references to approximate analogues by other nations and research trees.'' -->
 == External links ==

@@ Line 7: / Line 7: @@
 * {{Specs-Link|f1}}
 * {{Specs-Link|f-4ej}}
 * {{Specs-Link|t2}}
@@ Line 13: / Line 14: @@
 === Available ammunition ===
-<!--''Describe the shells that are available for the cannon and their features and purpose. If it concerns autocannons or machine guns, write about different ammo belts and what is inside (which types of shells).''-->
+<!-- ''Describe the shells that are available for the weapon and their features and purpose. If it concerns autocannons or machine guns, write about different ammo belts and what is inside (which types of shells).'' -->
-* '''Default:''' {{Annotation|API-T|Armor-piercing incendiary tracer}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|AP-I|Armor-piercing incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}
+* '''Default:''' {{Annotation|API-T|Armour-piercing incendiary tracer}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|AP-I|Armour-piercing incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}
-* '''Armored targets:''' {{Annotation|API-T|Armor-piercing incendiary tracer}}{{-}}{{Annotation|AP-I|Armor-piercing incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|AP-I|Armor-piercing incendiary}}{{-}}{{Annotation|AP-I|Armor-piercing incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}
+* '''Armored targets:''' {{Annotation|API-T|Armour-piercing incendiary tracer}}{{-}}{{Annotation|AP-I|Armour-piercing incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|AP-I|Armour-piercing incendiary}}{{-}}{{Annotation|AP-I|Armour-piercing incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}
-* '''Air targets:''' {{Annotation|API-T|Armor-piercing incendiary tracer}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}
+* '''Air targets:''' {{Annotation|API-T|Armour-piercing incendiary tracer}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}
-* '''Stealth:''' {{Annotation|AP-I|Armor-piercing incendiary}}{{-}}{{Annotation|AP-I|Armor-piercing incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}
+* '''Stealth:''' {{Annotation|AP-I|Armour-piercing incendiary}}{{-}}{{Annotation|AP-I|Armour-piercing incendiary}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}
 {| class="wikitable sortable" style="text-align:center" width="100%"
@@ Line 45: / Line 46: @@
 === Pros and cons ===
-''Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.''
+<!-- ''Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.'' -->
 '''Pros:'''
@@ Line 52: / Line 53: @@
 '''Cons:'''
 * Must spool up before firing
 == History ==

@@ Line 4: / Line 4: @@
 === Vehicles equipped with this weapon ===
 <!-- ''List out vehicles that are equipped with the weapon.'' -->
 * {{Specs-Link|f-4ej}}
 * {{Specs-Link|t2}}
@@ Line 33: / Line 35: @@
 == Media ==
-''An excellent addition to the article would be a video guide, as well as screenshots from the game and photos.''
+''Excellent additions to the article would be video guides, screenshots from the game, and photos.''
 == See also ==